![](https://da.dl.itc.u-tokyo.ac.jp/portal/themes/custom/utokyo_archive/images/no_image.png)
On the Fineness of the 800 Standard Silver Bar
山縣 修
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology
![](https://da.dl.itc.u-tokyo.ac.jp/portal/themes/custom/utokyo_archive/images/no_image.png)
The Relation Between the Horse Power and the Weight of an Engine
井口 在屋
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology
![](https://da.dl.itc.u-tokyo.ac.jp/portal/themes/custom/utokyo_archive/images/no_image.png)
Column of Uniform Strength
井口 在屋
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology
![](https://da.dl.itc.u-tokyo.ac.jp/portal/themes/custom/utokyo_archive/images/no_image.png)
Die transversale Festigkeit der Drahtkanonen
大河内 正敏
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology
![](https://da.dl.itc.u-tokyo.ac.jp/portal/themes/custom/utokyo_archive/images/no_image.png)
Graphical Study of the Centrifugal Pump
宮城 音五郎
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology
Torsion Test of Hollow Circular Bar
井口 春久
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology